137524320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2221}}^1$

素因数の和:2285

約数の個数: 144

約数和(自身を含む): 480431952

約数和(自身を除く): 342907632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 215, 240, 258, 288, 344, 360, 387, 430, 480, 516, 645, 688, 720, 774, 860, 1032, 1290, 1376, 1440, 1548, 1720, 1935, 2064, 2221, 2580, 3096, 3440, 3870, 4128, 4442, 5160, 6192, 6663, 6880, 7740, 8884, 10320, 11105, 12384, 13326, 15480, 17768, 19989, 20640, 22210, 26652, 30960, 33315, 35536, 39978, 44420, 53304, 61920, 66630, 71072, 79956, 88840, 95503, 99945, 106608, 133260, 159912, 177680, 191006, 199890, 213216, 266520, 286509, 319824, 355360, 382012, 399780, 477515, 533040, 573018, 639648, 764024, 799560, 859527, 955030, 1066080, 1146036, 1432545, 1528048, 1599120, 1719054, 1910060, 2292072, 2865090, 3056096, 3198240, 3438108, 3820120, 4297635, 4584144, 5730180, 6876216, 7640240, 8595270, 9168288, 11460360, 13752432, 15280480, 17190540, 22920720, 27504864, 34381080, 45841440, 68762160, 137524320]

約数ペア:

[(1, 137524320), (2, 68762160), (3, 45841440), (4, 34381080), (5, 27504864), (6, 22920720), (8, 17190540), (9, 15280480), (10, 13752432), (12, 11460360), (15, 9168288), (16, 8595270), (18, 7640240), (20, 6876216), (24, 5730180), (30, 4584144), (32, 4297635), (36, 3820120), (40, 3438108), (43, 3198240), (45, 3056096), (48, 2865090), (60, 2292072), (72, 1910060), (80, 1719054), (86, 1599120), (90, 1528048), (96, 1432545), (120, 1146036), (129, 1066080), (144, 955030), (160, 859527), (172, 799560), (180, 764024), (215, 639648), (240, 573018), (258, 533040), (288, 477515), (344, 399780), (360, 382012), (387, 355360), (430, 319824), (480, 286509), (516, 266520), (645, 213216), (688, 199890), (720, 191006), (774, 177680), (860, 159912), (1032, 133260), (1290, 106608), (1376, 99945), (1440, 95503), (1548, 88840), (1720, 79956), (1935, 71072), (2064, 66630), (2221, 61920), (2580, 53304), (3096, 44420), (3440, 39978), (3870, 35536), (4128, 33315), (4442, 30960), (5160, 26652), (6192, 22210), (6663, 20640), (6880, 19989), (7740, 17768), (8884, 15480), (10320, 13326), (11105, 12384)]